ARK publishes a holdings file for each trading day that records how many shares each fund owns. The Shares Held column draws from these files: it displays today’s share count, and the number in parentheses shows the difference obtained by comparing today’s file with the previous trading day’s file.
| # | Date | Company | Ticker | CUSIP | Weight | Shares Held | Market Value |
|---|---|---|---|---|---|---|---|
| 1 | 05/26/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 8.75% | 1,672,327 (-6,627) (-0.39%) | $101,292,846.39 |
| 2 | 05/26/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.32% | 1,913,190 (-7,581) (-0.39%) | $96,348,248.40 |
| 3 | 05/26/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 7.94% | 1,989,488 (-7,884) (-0.39%) | $91,874,555.84 |
| 4 | 05/26/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 5.94% | 2,903,181 (-11,505) (-0.39%) | $68,747,326.08 |
| 5 | 05/26/2026 | PERSONALIS INC | PSNL | 71535D106 | 5.37% | 7,338,662 (-29,082) (-0.39%) | $62,158,467.14 |
| 6 | 05/26/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.98% | 2,011,824 (-7,971) (-0.39%) | $57,618,639.36 |
| 7 | 05/26/2026 | ABSCI CORP | ABSI | 00091E109 | 4.80% | 10,896,331 (-43,182) (-0.39%) | $55,571,288.10 |
| 8 | 05/26/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 4.67% | 454,070 (-1,797) (-0.39%) | $54,011,626.50 |
| 9 | 05/26/2026 | ILLUMINA INC | ILMN | 452327109 | 4.49% | 359,585 (-1,425) (-0.39%) | $51,927,669.85 |
| 10 | 05/26/2026 | NATERA INC | NTRA | 632307104 | 4.22% | 240,517 (-951) (-0.39%) | $48,870,649.23 |
| 11 | 05/26/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.44% | 3,156,562 (-12,507) (-0.39%) | $39,772,681.20 |
| 12 | 05/26/2026 | VERACYTE INC | VCYT | 92337F107 | 3.42% | 878,292 (-3,480) (-0.39%) | $39,549,488.76 |
| 13 | 05/26/2026 | CAREDX INC | CDNA | 14167L103 | 3.21% | 1,718,747 (-6,810) (-0.39%) | $37,176,497.61 |
| 14 | 05/26/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 3.10% | 3,035,446 (-12,027) (-0.39%) | $35,848,617.26 |
| 15 | 05/26/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 2.99% | 11,487,060 (-45,522) (-0.39%) | $34,576,050.60 |
| 16 | 05/26/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.39% | 1,577,854 (-6,252) (-0.39%) | $27,612,445.00 |
| 17 | 05/26/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.24% | 1,865,168 (-7,389) (-0.39%) | $25,888,531.84 |
| 18 | 05/26/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.20% | 1,916,029 (-7,593) (-0.39%) | $25,483,185.70 |
| 19 | 05/26/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.73% | 4,475,259 (-17,733) (-0.39%) | $20,004,407.73 |
| 20 | 05/26/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 1.72% | 263,870 (-1,044) (-0.39%) | $19,938,017.20 |
| 21 | 05/26/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.71% | 419,315 (-1,659) (-0.39%) | $19,837,792.65 |
| 22 | 05/26/2026 | CERUS CORP | CERS | 157085101 | 1.59% | 6,775,626 (-26,850) (-0.39%) | $18,361,946.46 |
| 23 | 05/26/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.56% | 2,571,323 (-10,188) (-0.39%) | $18,076,400.69 |
| 24 | 05/26/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.50% | 4,011,674 (-15,897) (-0.39%) | $17,330,431.68 |
| 25 | 05/26/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.16% | 4,508,944 (-17,868) (-0.39%) | $13,391,563.68 |
| 26 | 05/26/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.12% | 1,787,282 (-7,083) (-0.39%) | $13,011,412.96 |
| 27 | 05/26/2026 | ELI LILLY & CO | LLY | 532457108 | 1.06% | 11,521 (-45) (-0.39%) | $12,269,865.00 |
| 28 | 05/26/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.05% | 9,971,663 (-39,516) (-0.39%) | $12,165,428.86 |
| 29 | 05/26/2026 | ALAMAR BIOSCIENCES INC | ALMR | 010911105 | 0.95% | 546,115 (-2,163) (-0.39%) | $10,955,066.90 |
| 30 | 05/26/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 0.93% | 116,219 (-459) (-0.39%) | $10,708,418.66 |
| 31 | 05/26/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.58% | 460,971 (-1,824) (-0.39%) | $6,697,908.63 |
| 32 | 05/26/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.58% | 6,341,953 (-25,131) (-0.39%) | $6,722,470.18 |
| 33 | 05/26/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.32% | 3,753,149 (-121) (0%) | $3,753,148.80 |
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